From: Andy Lutomirski <luto@MIT.EDU>
Date: Mon, 23 May 2011 13:31:29 +0000 (-0400)
Subject: x86-64: Turn off -pg and turn on -foptimize-sibling-calls for vDSO
X-Git-Tag: v3.0-rc1~128^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6447facba36e3fff77ab4c68f46297a5dab024c8;p=pandora-kernel.git

x86-64: Turn off -pg and turn on -foptimize-sibling-calls for vDSO

The vDSO isn't part of the kernel, so profiling and kernel
backtraces don't really matter.

Signed-off-by: Andy Lutomirski <luto@mit.edu>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Borislav Petkov <bp@amd64.org>
Link: http://lkml.kernel.org/r/%3C23087b738c037342abb53f2f07b9bef89ceaeea3.1306156808.git.luto%40mit.edu%3E
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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